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 HT48.8A（3.0MW）(Pictures for reference only)

HT48.8A（3.0MW）(pictures  for reference only)

                      Blade Technical Specification:

Alignment of main shaft Horizontal
Placement of rotor Upwind
Rotation Clockwise
Wind class IEC IIA
Power control Variable speed Pitch
Design life time(year) 20
Blade No. 3
Cut-in wind speed(m/s) 3
Rated wind speed(m/s) 12.5
Cut-out wind speed(m/s) 25
Rated rotation speed(rpm) 14.2
Rated power(kW) 3000

Blade length(m)

 48.8
Material GFRP
Bolt circle diameter(mm) 2300
Bolt size M36
Number of boltes 64
Operating temperature(℃) -30~+50

 
 
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